How to get a letdown while pumping

Some gentle breast massage prior to pumping may help stimulate a let down since it's the nerves in the breast and nipple that send the message to your brain to let down milk. Massaging the breast or applying a compress during pumping may also help.

Many things can be the cause of a slow or inhibited let-down: anxiety, pain, embarrassment, stress, cold, excessive caffeine use, smoking, use of alcohol, or the use of some medications. Mothers who have had breast surgery may have nerve damage that can interfere with let-down.

On most pumps, the initial letdown cycle lasts two minutes. Pump for 6-7 minutes after that and then push the button to go through the letdown cycle again and pump for another 6-7 minutes.

When your baby sucks at the breast, tiny nerves are stimulated. This causes two hormones – prolactin and oxytocin – to be released into your bloodstream. Prolactin helps make the milk, while oxytocin causes the breast to push out the milk. Milk is then released or let down through the nipple.